MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1833"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/pp1p3p/2p1N1p1/4pp2/8/7P/PPPPPPP1/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:12:46 +0200"]
[GameEndTime "2026-09-14T16:12:48 +0200"]
[PlyCount "49"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxd8 {+8.47/8 0.030s, n=13202, sd=16} f4 {-8.17/7 0.046s, n=21597, sd=12}
6. Ne6 {+8.49/8 0.036s, n=20884, sd=13} Na6 {-8.35/7 0.032s, n=18989, sd=13}
7. Nc7+ {+8.84/7 0.026s, n=18311, sd=12} Nxc7 {-8.46/8 0.025s, n=16516, sd=13}
8. e4 {+8.42/8 0.026s, n=16735, sd=11} fxe3 {-8.28/8 0.025s, n=13820, sd=11}
9. dxe3 {+8.38/8 0.030s, n=20176, sd=14} Bb4+ {-8.44/7 0.031s, n=19956, sd=15}
10. Bd2 {+8.29/6 0.033s, n=13697, sd=13} Bxd2+ {-8.42/7 0.028s, n=12110, sd=12}
11. Nxd2 {+8.39/7 0.024s, n=12325, sd=12} Nf6 {-8.38/8 0.067s, n=32389, sd=15}
12. Be2 {+8.27/7 0.044s, n=19082, sd=13} Nfd5 {-8.29/7 0.028s, n=13237, sd=13}
13. Nc4 {+8.14/6 0.032s, n=12017, sd=10} b5 {-8.33/8 0.056s, n=27381, sd=13}
14. Nxe5 {+8.46/8 0.075s, n=33445, sd=15} Ne6 {-8.38/8 0.053s, n=29713, sd=13}
15. Ng4 {+8.33/7 0.022s, n=13863, sd=12} Nb6 {-8.42/7 0.038s, n=19114, sd=12}
16. c4 {+8.55/7 0.035s, n=16544, sd=11} Nxc4 {-8.38/8 0.043s, n=20561, sd=17}
17. b3 {+8.49/8 0.036s, n=20170, sd=12} Nd2 {-8.31/8 0.022s, n=12708, sd=12}
18. Nf6+ {+8.98/7 0.041s, n=25658, sd=12} Kf7 {-8.38/6 0.019s, n=13107, sd=12}
19. Nxd7 {+9.19/8 0.040s, n=19476, sd=12} Rd8 {-9.06/7 0.038s, n=24773, sd=11}
20. Qxd2 {+9.40/7 0.036s, n=26751, sd=12} a5 {-9.49/7 0.039s, n=26013, sd=11}
21. Ne5+ {+10.19/8 0.031s, n=16926, sd=12} Kg8 {-10.00/6 0.034s, n=21229, sd=11}
22. Qc2 {+10.18/9 0.064s, n=41631, sd=16} Bb7 {-10.29/8 0.045s, n=24828, sd=14}
23. Nxg6 {+10.18/9 0.035s, n=24508, sd=13} Rd5 {-10.26/7 0.028s, n=20938, sd=15}
24. Ne5 {+10.43/7 0.022s, n=12387, sd=10} Rxe5 {-10.02/9 0.053s, n=33640, sd=14}
25. Qb2 {+9.67/7 0.020s, n=13465, sd=11} Rd8 {-9.65/8 0.019s, n=14448, sd=11}
26. Qxe5 {+10.26/9 0.035s, n=20533, sd=13} Bc8 {-10.04/7 0.022s, n=13056, sd=11}
27. Qf6 {+10.42/9 0.026s, n=15584, sd=12} Re8 {-10.74/9 0.173s, n=123148, sd=17}
28. Bxb5 {+11.27/10 0.054s, n=35175, sd=15}
cxb5 {-10.99/7 0.020s, n=15295, sd=12, White makes an illegal move: e1h1} 0-1